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Cheap Gnss Rtk for Sale Construction Survey GPS A90 with 800 Channels
US$2,900.00
1 Set
US$2,800.00
2-9 Sets
US$2,700.00
10+ Sets
Product profile
Customization
AvailableOperating Principle
Receive GPS Signal to PositionType
Geodesic TypeModel NO.
A90Carrier Frequency
Dual-FrequencyPort Number
MultichannelChip
Hemisphere P40 BoardCertification
FCCWarranty
1 YearGnss Board
Hemisphere P40 BoardChannel
800Static, Rapid Static
Horizontal: 2.5mm(0.008FT) +1.0ppmPost-Processing Kinematic
Horizontal: 10mm(0.033FT)+1.0ppmA90 Gnss Support
Configuration, Monitoring and ControlGeodetic Geometry
Intersection, Azimuth/Distance, Offsetting, Poly-Road Construction (3D)
Survey Utilities: Calculator, RW5 FileViewing
Data Import/Export: Dxf, Shp, RW5Recording Interval
0.1-999 SecondsSize
156mm*76mmBottom Cover
Aluminum Magnesium AlloyInternal Memory
8GB Standard; Supports Extending to 32GBTNC Port
Connecting Built-in Radio Antenna5-Pin Lemo Port
Connecting External Power Supply and External Radi7-Pin Lemo Port
(USB+Serial Port): Connecting PC and HandheldTransport Package
High Quality Plastic Case with CartonsSpecification
50*55*38cmTrademark
FOIFOrigin
Tianjin, ChinaKey features
800 Multi-Channel GNSS Engine: Hemisphere P40 board supports GPS, GLONASS, BeiDou, Galileo, and SBAS for maximum signal availability.
High-Precision RTK Accuracy: Horizontal accuracy up to 1cm + 1.0ppm and vertical accuracy up to 2.5cm + 1.0ppm in real-time kinematic mode.
60-Degree Tilt Survey Support: Automatic correction system allows accurate data collection even when the pole is tilted up to 60 degrees.
IP67 Waterproof and Shockproof: Rugged design withstands 100% humidity, 2m pole drop, and 1.2m free drop for harsh construction environments.
Dual-Frequency Capability: Receives signals on L1, L2, L5, and other bands to minimize multipath errors in high-multipath areas.
Integrated Android Field Software: Surpad software includes 3D modeling, road design, and customizable interfaces for enhanced user experience.
Long Battery Life: 7.2V removable batteries provide up to 6800mAh total capacity, supporting single-battery operation.
Comprehensive Connectivity: Features built-in radio, 4G LTE, Bluetooth, and WiFi for seamless data transmission and WebUI control.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.80h
About Our Factory & Business Background
AddressNo. 18 Fuyuan Road, Wuqing Development Zone, Tianjin, China
Our Production Capability & Technical Expertise
Main ProductsGPS Rtk, Gnss Rtk, Handheld GPS, Handheld Gnss Rtk, Gnss Board, Gnss Antenna, Total Station, Theodolite, Machine Control, Cors Receiver
Product Q&A
Q:What is the warranty period for this GNSS RTK?
A:
The product comes with a 12-month warranty. Within this period, non-artificial faults are repaired free of charge, with spare parts provided at no cost. If the customer cannot repair it themselves, the product can be sent back to the factory for free repair, with freight costs shared between both parties.
Q:What is the accuracy of the A90 GNSS RTK?
A:
In Real-Time Kinematic mode, the accuracy is Horizontal: 1cm + 1.0ppm and Vertical: 2.5cm + 1.0ppm. For post-processing, Static/Rapid Static accuracy is Horizontal: 2.5mm + 1.0ppm and Vertical: 5mm + 1.0ppm.
Q:Does the device support tilt survey?
A:
Yes, the A90 features an automatic correct system that allows for accurate data collection when the pole is tilted up to 60 degrees.
Q:What satellites does the GNSS engine support?
A:
The Hemisphere P40 board supports GPS, GLONASS, BeiDou, Galileo, and SBAS (WAAS, MSAS, EGNOS) simultaneously for high reliability.
Q:Is the device waterproof and durable?
A:
Yes, it has an IP67 rating for waterproofing and can withstand a 2-meter pole drop and a 1.2-meter free drop.
Send Inquiry
*To:Tianjin Unique Technology Co., Ltd.
Tianjin Unique Technology Co., Ltd.*Content:
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